america's number one news source. th for wounded warriorsgram and their families to build new lives together. when my dad left, i was, like, this big, but now i'm, like, this big. my dad got a master's degree in human resources. thanks to warriors to work that my dad has a terrific job. when the warrior project helps them by, you know, giving them another start. now that my dad's home, i get a lot more hugs. i'm really proud of him. find out more about wounded warrior project at findwwp.org. welcome home the brave. >>> this morning on "world news now" -- tension building. the president insists syria used chemical weapons as the u.s. inches closer to possible military action. >> when countries break international norms on weapons like chemical weapons that could threaten us, that they are held accountable. >> today's big developments in the u.s. and overseas with all eyes on syria. >>> 50 years later we are getting the back story about dr. martin luther king jr.'s unforgettable speech. the surprising new details a half